And we all know that just THE SOUND of a pump action being worked puts fear into criminals.
Or it just gives away your position and negates any tactical advantage you had.
Acoach gun would be a great gun, short, handy, cheap. Its very unlikley that you'd even need more than 2 shots in a home defense situation, If you do it means that you are badly outnumbered and probably wouldn't have enough time to fire a 3rd shot with a pump anyhow.